package cn.yunhe.servlet;

import cn.yunhe.bean.Scenery;
import cn.yunhe.biz.SceneryService;
import cn.yunhe.dao.SceneryMapper;
import cn.yunhe.util.SqlSessionFactoryUtil;
import org.apache.ibatis.session.SqlSession;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/SceneryNewServlet")
public class SceneryNewServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doPost(req, resp);
    }

    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        SqlSession session = SqlSessionFactoryUtil.getSqlSession();
        SceneryMapper sceneryMapper = session.getMapper(SceneryMapper.class);


              String keyword = request.getParameter("search");
               SceneryService sceneryService = new SceneryService();
              int sceId;
               if(keyword != null){
                      sceId=sceneryService.getIdByName(keyword);
                  }else{
                     sceId=Integer.parseInt(request.getParameter("sceid"));
                  }
        Scenery scenery =sceneryMapper.getAllByName(sceId);
        System.out.println(scenery.getSceName());
        request.setAttribute("scenery",scenery);
        request.getRequestDispatcher("singleScenery.jsp").forward(request,response);


    }
}
